SDC current insulation bolt
SDC Insulation Bolt (SDC is a registered trademark of Tanaka Corporation) Perfect for insulated flange joints! Effective in preventing galvanic corrosion in dissimilar metal joints and stray currents along railway tracks! ■ Material SUS304, SUS316 ■ Shape Hexagonal bolt and nut ■ Features - Provides insulation effectiveness that withstands AC 2200V (guaranteed for 220V). - The bolt body is treated with a special lining, allowing for high-voltage insulation when combined with insulating washers. - Effectively prevents the major drawback of stainless steel bolts and nuts, which is seizure, through SDC color treatment (prevention of seizure and galling). - The bolt diameter is designed to smoothly fit into flange bolt holes in piping.
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SDC Insulation Bolt (SDC is a registered trademark of Tanaka Corporation) Perfect for insulated flange joints! Effective in preventing galvanic corrosion in dissimilar metal joints and stray currents along railway tracks! ■ Material SUS304, SUS316 ■ Shape Hexagonal bolt and nut ■ Features - Provides insulation effect that withstands AC 2200V (guaranteed at 220V). - The bolt body is treated with a special lining, allowing for high voltage insulation when combined with insulating washers. - Effectively prevents the major drawback of stainless steel bolts and nuts, which is seizing, through SDC color treatment. (Prevention of seizure and galling) - The bolt diameter is designed to smoothly fit into flange bolt holes in piping.
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Applications/Examples of results
Used for dissimilar metal joints in piping such as ductile stainless steel and aluminum stainless steel. - Plant piping - Water pipe bridges - Machinery equipment - Railway equipment, etc.
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◆Our Features Since our establishment, we have accumulated know-how by directly selling screw parts to users, enhancing our management system for product quality and inspection in response to planning, development design, and value analysis, and continuing our efforts to leverage the functionality of screws as mechanical elements.